UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNiLcMMMPZmOVimcOpC7/YZFu5qtSmFkNfK5HH6F3FQ=' 
WHERE 
  key_id = '0f6b13f2aac6417fa96da1064a1291bdb100801310d33ea72efc6ba0c0480fd1' 
  AND (
    token = 'RNiLcMMMPZmOVimcOpC7/YZFu5qtSmFkNfK5HH6F3FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )